한국식품과학회지 (Korean Journal of Food Science and Technology)
- 제31권3호
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- Pages.705-711
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- 1999
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- 0367-6293(pISSN)
감마선 조사가 돈육 등심의 이화학적 특성에 미치는 영향
Effect of Gamma Irradiation on the Physicochemical Properties of Pork Loin
- 이주운 (한국원자력연구소 방사선식품공학기술개발팀) ;
-
육홍선
(한국원자력연구소 방사선식품공학기술개발팀) ;
- 김성애 (충남대학교 식품영양학과) ;
-
손천배
(충남대학교 식품영양학과) ;
- 변명우 (한국원자력연구소 방사선식품공학기술개발팀)
- Lee, Ju-Woon (Team for Food Irradiation, Korea Atomic Energy Research Institute) ;
-
Yook, Hong-Sun
(Team for Food Irradiation, Korea Atomic Energy Research Institute) ;
- Kim, Seong-Ai (Department of Food Science and Nutrition, Chungnam National University) ;
-
Sohn, Cheon-Bae
(Department of Food Science and Nutrition, Chungnam National University) ;
- Byun, Myung-Woo (Team for Food Irradiation, Korea Atomic Energy Research Institute)
- 발행 : 1999.06.30
초록
사후경직이 끝난 돈육의 이화학적 특성에 대한 감마선 조사의 영향을 알아보기 위하여 돈육 등심을 진공 및 함기포장한 후 1, 3, 5 및 10 kGy 선량의 감마선을 조사하였다. 감마선 조사 후 냉장
Post-mortem pork loins were used to investigate the effects of gamma irradiation on the surface and inside color, heme pigments, muscle protein solubility, purge loss, electrophoretical patterns of muscle proteins, and tenderness. The muscle was cut into pieces of 5 cm in length and divided into both groups, vacuum-packaged and air-packaged. The packaged samples were irradiated at designed doses, 0, 1, 3, 5 and 10 kGy, by a cobalt-60 irradiator, and stored at